DPS EVRA consulting
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Oil refinery, against a blue sky


The oil and gas sector represents one of the world’s biggest markets and is among the most technically challenging of all areas in which to work and operate. It is also one of the most complicated and safety critical industries in the world.

Diales deliver services to both client organisations and contractors, including long-term relationships with leading national and international oil and gas operating companies.

The Diales team have many years’ experience in supporting and delivering major projects across various disciplines, including:

  • Upstream, mid-stream, and downstream
  • Engineering, fabrication, erection, installation, commissioning, operations, maintenance, and decommissioning
  • Oil, gas, liquefied natural gas (LNG), and petrochemical
  • Fixed offshore, floating offshore, sub-sea, and onshore
  • Transmission, refining, and transportation
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Working in over 17 languages, we are ready to help you identify the best solution for your business.

Contact us